O opportunist86 macrumors newbie Original poster Jul 1, 2012 16 0 Dec 7, 2012 #1 My 3gs was on 4.2.1. I updated it to 6.0.1 and then downgraded to 5.1.1. It doesn't seem to support sim card and is locked I guess. I tried using redsnow but still not working. I'm badly stuch without my iphone. How to unlock?
My 3gs was on 4.2.1. I updated it to 6.0.1 and then downgraded to 5.1.1. It doesn't seem to support sim card and is locked I guess. I tried using redsnow but still not working. I'm badly stuch without my iphone. How to unlock?